qiangxiandaima/houtai/miniprogram-demo-master/miniprogram/page/weui/example/flex/flex.wxss

@import '../common.wxss';

.placeholder{
    margin: 5px;
    padding: 0 10px;
    text-align: center;
    background-color: #fff;
    height: 2.3em;
    line-height: 2.3em;
    color: rgba(0,0,0,.3);
}